Measuring instruments from Testo: News
FREE surface protector with flue gas analysers
Buy selected testo flue gas analysers and get a FREE testo branded work surface protector.
*Terms & Conditions apply
FREE kneeling mat with testo digital manifolds
Purchase any testo 550i, testo 550s or testo 557s and get a FREE testo branded kneeling mat.
*Terms & Conditions apply
Get 10% off testo 440 kits and testo 420
The testo 440 multitool for ventilation professionals, now with 10% off selected kits. Plus 10% off testo 420 volume flow hood!
New Products
New thermal imaging technology
New testo 560i Smart Scale
New Digital refrigerant scale testo 560i with intelligent valve, every charging fully automatic and precise.
New to the UK: testo 400
The universal air velocity and IAQ measuring instrument testo 400 is now available in the UK! Find out more about our multifunction measuring instruments today.
New Refrigeration Technology
Testo 300 Smart Flue Gas Analyser
Testo 883 Thermal Imaging Camera
Testo 883 Thermal Imaging Camera
New kids on the block
Welcoming new Smart Probes from testo! Including the new testo 915i with immersion probe, testo 552i wireless vacuum probe and new HVAC Ultimate Kit.